Nutraceutical Grade High Quality 98% Reduced L Glutathione Powder

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L-Glutathione Reduced Structure
L-Glutathione Reduced
  • Product Name: L-Glutathione Reduced
  • Appearance: White crystalline powder
  • CAS No.: 70-18-8
  • Molecular Formula: C10H17N3O6S
  • Molecular Weight: 307.32
  • Assay: 98.0%~101.0%
  • Quality Standard: JP, EP, USP, Enterprise Standard (Nutraceutical Grade)
  • Packing Size: 5KGS /DRUM, 10KGS /DRUM, 25KGS /DRUM
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Production details
Production details
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Test Items Specification Result
Description A white crystalline powder Complies
Identification IR Similar with the Reference Spectrum Complies
Optical Rotation -15.5° to -17.5° -17.2°
Clarity and color of solution Clear and colourless Complies
Heavy Metals ≤ 10ppm Complies
Arsenic ≤ 1ppm Complies
Sulphates ≤ 300ppm Complies
Ammonium ≤ 200ppm Complies
Iron ≤ 10ppm Complies
Cadmium ≤ 1ppm Complies
Lead ≤ 3ppm Complies
Mercury ≤ 1ppm Complies
Related Substances (Total) ≤ 2.0% 0.7%
Related Substances (GSSG) ≤ 1.5% 0.3%
Loss on Drying ≤ 0.5% 0.3%
Residue on Ignition ≤ 0.1% 0.04%
Assay 98.0% to 101.0% 98.4%
Microbiology
Total plate count 1000cfu/g Complies
Yeast and mold count 100cfu/g Complies
Total coli forms 100cfu/g Complies
E. coli Absent/10g Complies
S. aureus Absent/10g Complies
Salmonella Absent/10g Complies
Function & Application
Applications
L-Glutathione reduced is widely used in Nutraceuticals, Health functional foods, Dietary supplements, Skin-Whitening products, Cosmetics etc.
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Packaging Transportation
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Frequently Asked Questions
Do you accept Alibaba Trade Assurance?
Yes, most of our products are accepted via Alibaba Trade Assurance.
Can I have free samples?
Yes, we can supply the free 10-20g sample except high value products, but the shipping cost will be paid by you. Generally USD45 for the sample fee.
How do I pay the sample fee?
Paypal, Western Union, T/T or just provide your courier's account number, we prefer FEDEX.
How do you treat quality complaints?
If a quality problem is caused by us after Third Party Tests, we will send you free goods for replacement or refund your payment.
What's your MOQ and lead time?
Generally, MOQ is 1kg. For some low value products, the MOQ is 25kg and the lead time is within 4-5 workdays upon your payment.
Which documents can you provide?
Usually, we provide Commercial Invoice, Packing List, Bill of Loading, COA, Health Certificate, and Origin Certificate. If your markets have any special requirements, let us know.

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